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Area of any circle = (pi) x (radius)2
Radius = 1/2 diameter
Area of this circle = (pi) x (2 ft)2 = 4 pi square feet = 12.566 square feet (rounded)
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∙ 11y ago
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4mm of a circle is what in area?
A circle with a diameter of 4 mm has an area of : 12.57 mm2
How many linear feet in a 4 foot diameter circle?
24' 6"
What is square footage of a 4 foot circle?
If you mean 4 feet in diameter then the area is 4pi sqinches ie 4/2 x 4/2 x pi
Whats the area of a 9 inch diameter?
If you mean a circle area than A = 63.61725 inch². Area A = pi times diameter² / 4.
Is surface area the same as diameter?
No. The diameter of a circle (D) is twice the radius (r). Area = PI * r2 or PI*(D2/4)
What is the area of a circle with a diameter of 4 inches?
The area of a circle with a diameter of 4 inches is: 12.57 square inches.
Area of circle with diameter?
Area of a circle = (1/4) x (pi) x (square of the diameter)
Circumference of a 4 foot circle is?
The circumference of a 4 foot circle is: 12.57 feet(diameter x pi = circumference).
What is the area of a circle if the diameter is 4 cm in hectometers?
The area of a circle (in square hectometers) if the diameter is 4 cm is: 0.001257 hectometers2
The area of a circle is 12.56 square centimeters. What is the circle's diameter?
Its diameter is about 4 cm rounded
What is the circumference of a circle that is 4 ft?
A circle with a 4-foot diameter has a circumference of about 12.57 feet.
How many cubic yards in an 12 foot diameter circle with a 4 inch thickness?
How many cubic yards in an 12 foot diameter circle with a 4 inch thickness?
What is area of 4 foot diameter circle?
pi * r squared is the formula; so 3.14 * 2 * 2 = 12.56
What is the circumference of a 4 foot circle?
The circumference of a 4 foot diameter circle may be obtained by multiplying the diameter by pi, which is 3.1416 4 X 3.1416 = 13 (rounded to the nearest whole number)
How do you express the area of a circle in terms of the diameter?
The area of a circle = (1/4 x pi) times (the diameter)2
What is the area of a 4 inch circle?
A 4-inch diameter circle has an area of 12.566 square inches.
What is the area of a circle that has a 10 inch diameter?
The area of a circle is A = pi times diameter² / 4. Given diameter d = 10 inches. Area A = 78.5398 inches².
